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FAST 19-beam L-Band survey

FAST 19-beam L-Band survey


The FAST 19-beam L-Band survey (fast_mb) published its results in 2021 with a total of 28 new pulsars discovered. It detected a grand total of 0 pulsars. The fastest pulsar discovered was J1637-0314A with a period of 1.97998 milliseconds and the slowest pulsar was J1953+1846D with a period of 100.67 milliseconds. The smallest pulsar dispersion measure was J1312+1810D with a DM of 24.6 pc/cc and the largest pulsar dispersion measure was J1801-0857G with a DM of 185.3 pc/cc. There were a total of 2958 pulsars known before the first discovery was published. This survey increased the total amount of known pulsars by 1.0%.

There were 3 papers written about the discoveries of this survey: Three pulsars discovered by FAST in the globular cluster NGC 6517 with a pulsar candidate sifting code based on dispersion measure to signal-to-noise ratio plots, FAST Globular Cluster Pulsar Survey: Twenty-four Pulsars Discovered in 15 Globular Clusters, An Eclipsing Black Widow Pulsar in NGC 6712.

PSRs discovered by the FAST 19-beam L-Band survey

JNAMESPIN PERIODDMMAGNETIC FIELD STRENGTH
J1312+1810B 6.24 milliseconds 25.96 pc/cc *
J1312+1810C 12.53 milliseconds 26.11 pc/cc *
J1312+1810D 6.07 milliseconds 24.6 pc/cc *
J1342+2822E 5.47 milliseconds 26.54 pc/cc *
J1342+2822F 4.4 milliseconds 26.47 pc/cc *
J1518+0204F 2.65 milliseconds 29.4 pc/cc *
J1637-0314B 8.52 milliseconds 81.0 pc/cc *
J1637-0314C 8.46 milliseconds 80.0 pc/cc *
J1637-0314D 2.89 milliseconds 78.8 pc/cc *
J1637-0314E 2.28 milliseconds 80.4 pc/cc *
J1657-0406A 4.73 milliseconds 43.9 pc/cc *
J1657-0406B 7.35 milliseconds 43.35 pc/cc *
J1801-0857E 7.602 milliseconds 183.29 pc/cc *
J1801-0857F 24.892 milliseconds 183.71 pc/cc *
J1801-0857G 51.591 milliseconds 185.3 pc/cc 2.05e+09 G
J1801-0857H 5.643 milliseconds 179.6 pc/cc 1.49e+09 G
J1801-0857I 3.25 milliseconds 177.8 pc/cc *
J1853-0842A 2.149 milliseconds 155.12 pc/cc *
J1953+1846B 79.9 milliseconds 119.0 pc/cc *
J1953+1846C 28.93 milliseconds 116.2 pc/cc *
J1953+1846D 100.67 milliseconds 119.04 pc/cc *
J2129+1210I 5.12 milliseconds 67.3 pc/cc *
J2133-0049A 10.15 milliseconds 43.3 pc/cc *
J2133-0049B 6.97 milliseconds 43.8 pc/cc *
J2133-0049C 3.0 milliseconds 44.1 pc/cc *
J2133-0049D 4.22 milliseconds 43.6 pc/cc *
J2133-0049E 3.7 milliseconds 43.8 pc/cc *

Binary PSRs discovered by the FAST 19-beam L-Band survey

JNAMESPIN PERIODDMMAGNETIC FIELD STRENGTHORBITAL PERIODECCENTRICITY
J1637-0314A 1.98 milliseconds 82.1 pc/cc 4.4e+08 G 5.468 hrs *